Home / 2,073,469.32-2,861,268.30-1,155,668.04

Finding the Fourth Proportional to 2,073,469.32, 2,861,268.30 and 1,155,668.04

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Solution

The fourth proportional to 2,073,469.32, 2,861,268.30 and 1,155,668.04 is: 1,594,755.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,469.32 : 2,861,268.30 = 1,155,668.04 : x
  2. Step 2: Convert to fraction form
    2,073,469.32/2,861,268.30 = 1,155,668.04/x
  3. Step 3: Cross multiply
    2,073,469.32x = 2,861,268.30 × 1,155,668.04
  4. Step 4: Simplify right side
    2,073,469.32x = 3,306,676,328,175.13
  5. Step 5: Solve for x
    x = 3,306,676,328,175.13/2,073,469.32
  6. Step 6: Final answer
    x = 1,594,755.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.